BBC send message to Jed Mercurio over Line of Duty series seven Chiefs at the broadcaster want Mercurio to come up with another season, reports say 07:16, 4 MAY 2021 Subscribe When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice Line of Duty series seven is reportedly on the cards after bosses at the BBC told Jed Mercurio to continue. Chiefs at the broadcaster want Mercurio to come up with another season, reports say. The nail-biting finale saw the identity of mysterious H, the corrupt police officer, exposed and revealed to be DCI Ian Buckells, played by Nigel Boyle.